Base | Representation |
---|---|
bin | 1101000110101… |
… | …1111110000101 |
3 | 10211102200012011 |
4 | 3101223332011 |
5 | 103032440242 |
6 | 5242054221 |
7 | 1235136064 |
oct | 321537605 |
9 | 124380164 |
10 | 54968197 |
11 | 29034469 |
12 | 164aa371 |
13 | b50787b |
14 | 742c1db |
15 | 4c5bd17 |
hex | 346bf85 |
54968197 has 8 divisors (see below), whose sum is σ = 58655360. Its totient is φ = 51360480.
The previous prime is 54968189. The next prime is 54968201. The reversal of 54968197 is 79186945.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54968197 - 23 = 54968189 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54968197.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54968297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18429 + ... + 21202.
It is an arithmetic number, because the mean of its divisors is an integer number (7331920).
Almost surely, 254968197 is an apocalyptic number.
It is an amenable number.
54968197 is a deficient number, since it is larger than the sum of its proper divisors (3687163).
54968197 is a wasteful number, since it uses less digits than its factorization.
54968197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39723.
The product of its digits is 544320, while the sum is 49.
The square root of 54968197 is about 7414.0540192259. The cubic root of 54968197 is about 380.2219317633.
The spelling of 54968197 in words is "fifty-four million, nine hundred sixty-eight thousand, one hundred ninety-seven".
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